Washington Administrative Code
Title 220 - Fish and Wildlife, Department of
ENVIRONMENTAL STANDARDS AND CONSERVATION
Chapter 220-640 - Invasive/nonnative species
Section 220-640-030 - Prohibited level 1 species
Universal Citation: WA Admin Code 220-640-030
Current through Register Vol. 24-18, September 15, 2024
The following species are classified as prohibited level 1 species:
(1) Molluscs: Family Dreissenidae: Zebra and quagga mussels: Dreissena polymorpha and Dreissena rostriformis bugensis.
(2) Crustaceans:
(a) Family Grapsidae: Mitten
crabs: All members of the genus Erochier.
(b) Family Portunidae: European green crab,
Carcinus maenas.
(3) Fish:
(a) Family Channidae: China fish,
snakeheads: All members of the genus Channa.
(b) Family Clarriidae: All members of the
walking catfish family.
(c) Family
Cyprinidae:
(i) Carp, Bighead,
Hypopthalmichthys nobilis.
(ii)
Carp, Black, Mylopharyngodon piceus.
(iii) Carp, Silver, Hypopthalmichthys
molitrix.
(iv) Carp, Largescale
Silver, Hypopthalmichthys harmandi.
(d) Family Esocidae: Northern pike, Esox
Lucius.
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